Rails Rumble is an annual 48-hour web developer challenge.
This site is a showcase of some of the many applications that
were developed during contests past and present. Only the apps
that are still online are listed.

For more news and information, please visit the
blog
or peep our tweets.

Looking for something specific? Use the filters to search the archive.

Upload your mockups. Link them together. Garner feedback. Repeat.
Mocksup gives you a better idea of how your mockups will really work by linking them all together, giving the illusion of working pages -- and getting you higher quality feedback.

Bartender is a cocktail recipe recommendation site, tell us what spirits and mixers you have in your bar, and we will give you back a cocktail.
At the moment we have 6000+ cocktails, but we plan on getting more soon and possibly opening up to user r...

Flowcoder: An Evolution of the Code Snippet Site
Flowcoder has what you would expect from a code snippet side: multiple language support, raw code view, and support for embedding on other sites. What was missing for us and what we really wanted was ...

1. Loan something to a friend
2. Go to loanit.to and enter:
a. What you loaned
b. To whom you loaned it
c. Choose a frequency to be reminded
3. Submit the information
4. Go back to the site (or txt, email, tweet) when the item is returned
...

Twitabrew is a tool to help you remember your favorite brews.
When you're out on the town, and you come across a tasty brew, tweet something like New Castle Brown Ale 4* #twitabrew from your Twitter-enabled phone.
About every 5 minutes, we're gon...

Stomachly is a restaurant rating site with a single metric, how badly must you use the restroom after eating.
The site seeks to help those who worry about dining out by allowing them to easily find an establishment that is friendly to their digestiv...